Unidirectional water delivery on a superhydrophilic surface with two-dimensional asymmetrical wettability barriers

被引：102

作者：

Geng, Hui ^{[1
]}

Bai, Haoyu ^{[1
]}

Fan, Yangyang ^{[1
]}

Wang, Shaoyu ^{[1
]}

Ba, Teer ^{[1
]}

Yu, Cunming ^{[2
]}

Cao, Moyuan ^{[1
]}

Jiang, Lei ^{[2
]}

机构：

[1] Tianjin Univ, Sch Chem Engn & Technol, State Key Lab Chem Engn, Tianjin 300072, Peoples R China

[2] Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Bioinspired Mat & Interfacial Sci, Beijing 100190, Peoples R China

来源：

MATERIALS HORIZONS | 2018年 / 5卷 / 02期

关键词：

ANISOTROPIC WETTABILITY; PERISTOME SURFACE; TRANSPORT; MANIPULATION; DROPLET; LIQUIDS;

D O I：

10.1039/c7mh01138e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A superhydrophilic surface decorated with 2D hydrophobic water barriers is proven to be a potential platform for unidirectional liquid transport. Differing from the existing systems based on 3D microstructures, this functional surface features a simplified structure and high adaptiveness that provide more possibilities for the development of fluid manipulating materials.

引用

页码：303 / 308

页数：6

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